Saline-alkaline land improvement fertilizer containing fishskin polypeptide and preparation method thereof

A saline-alkali land and fish skin technology, which is applied in the field of saline-alkali land improvement fertilizer and its preparation, can solve the problems of excessive bacteria, poor effect of improving saline-alkali land, and low content of effective bacteria, so as to increase the content of protein and dietary fiber and reduce potato diseases and morbidity low rate effect

Inactive Publication Date: 2016-09-21
SHANDONG SUNWAY LANDSCAPE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (1) There are phenomena such as low content of effective bacteria and excessive bacteria, and some manufacturers add inappropriate amount of chemical fertilizers or other additives to biological fertilizers, so that the nitrogen, phosphorus, and potassium content of fertilizers in fertilizers are too high, resulting in the death of effective bacteria, while lose the effect of biological fertilizer;
[0006] (2) The effect of improving saline-alkali land is poor, and it cannot effectively reduce the pH value of the soil, reduce the alkalinity of the soil, reduce the salinity of the soil,

Method used

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  • Saline-alkaline land improvement fertilizer containing fishskin polypeptide and preparation method thereof
  • Saline-alkaline land improvement fertilizer containing fishskin polypeptide and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0037] Example 1 A kind of saline-alkali soil improved fertilizer containing fish skin polypeptide

[0038] In parts by weight, the following raw material components are included:

[0039] 10 parts of potassium fulvic acid, 20 parts of fermented lees, 11 parts of peat, 8 parts of cinnamic acid, 5 parts of fish skin peptides, 17 parts of humus, 6 parts of 2-cambenene, 12 parts of butylated urea-formaldehyde resin powder, water 4 parts of peanut plants, 9 parts of diatomaceous earth, 5 parts of mogross, 1 part of Pseudomonas fluorescens, 2 parts of Halomonas halophila.

[0040] The organic matter content of the humus is as high as 35.5%;

[0041] The diatomaceous earth has a silicon dioxide content of 99%, an iron oxide content of 0.8%, a bulk density of ≤0.35g / cm3, a specific surface area of ​​0.38m2 / g, a sieve residue of ≤0.15%, and a loss on ignition ≤0.1% ; The particle size is 1-2mm;

[0042] In the brewer’s grain fermentation product, the cellulase activity is 1500u / g, the enzyme ...

Example Embodiment

[0047] Example 2 A kind of saline-alkali soil improved fertilizer containing fish skin polypeptide

[0048] Using the raw materials described in Example 1, only the ratio of the raw materials was changed to:

[0049] In parts by weight, the following raw material components are included:

[0050] 12 parts of potassium fulvic acid, 22 parts of fermented lees, 14 parts of peat, 12 parts of cinnamic acid, 7 parts of fish skin peptides, 20 parts of humus, 8 parts of 2-cambenene, 13 parts of butylated urea-formaldehyde resin powder, water 5 parts of peanut plants, 13 parts of diatomaceous earth, 7 parts of mogross, 2 parts of Pseudomonas fluorescens, 5 parts of Halomonas halophila.

Example Embodiment

[0051] Example 3 An improved fertilizer containing fish skin polypeptides in saline soil

[0052] Using the raw materials described in Example 1, only the ratio of the raw materials was changed to:

[0053] In parts by weight, the following raw material components are included:

[0054] 15 parts of potassium fulvic acid, 25 parts of fermented lees, 16 parts of peat, 13 parts of cinnamic acid, 9 parts of fish skin peptides, 23 parts of humus, 9 parts of 2-cambenene, 15 parts of butylated urea-formaldehyde resin powder, water 7 parts of peanut plants, 15 parts of diatomaceous earth, 10 parts of mogroscopy, 4 parts of Pseudomonas fluorescens, 6 parts of Halomonas halophila.

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Abstract

The invention provides a saline-alkaline land improvement fertilizer containing fishskin polypeptide. The fertilizer comprises the following raw materials: potassium fulvate, fermented brewer's grains, peat, cinnamic acid, fishskin polypeptide, humus, 2-camphene, butylated urea formaldehyde resin powder, Alternanthera philoxeroides plant, diatomite, Siraitia grosvenorii sugar, pseudomonas fluorescens, and Halomonas halophiles. The invention also provides a preparation method of the fertilizer. The saline-alkaline land improvement fertilizer prepared according to the invention has an effective living bacteria number of 0.7-0.73billion cfu/g, a total nitrogen content of 4.0-4.2wt%, a total phosphorus content of 2.2-2.4wt%, a total potassium content of 3.5-3.9wt%, an organic matter content (on a dry basis) of 48.2-48.7wt%, a water content of 20.4-20.6wt%, and pH of 5.54-5.63, and a particle size (1-3mm) up to 98.7-98.9%.

Description

technical field [0001] The invention relates to a saline-alkali soil improvement fertilizer containing fish skin polypeptide and a preparation method thereof, belonging to the technical field of saline-alkali soil improvement fertilizer. Background technique [0002] All kinds of saline-alkali soils are formed under certain natural conditions. The essence of their formation is mainly the redistribution of various soluble salts in the horizontal and vertical directions on the ground, so that the salt gradually accumulates on the soil surface in the salt-gathering area. Accumulated, the fundamental reason for the formation of saline-alkali soil is poor water status, so in the early stage of improvement, the focus should be on improving the water status of the soil. Generally, it is carried out in several steps. First, drain and wash salt to reduce the salinity content of the soil; then plant salt-resistant plants to fertilize the soil; finally plant crops. The specific improv...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04A01G1/00C05G3/80
CPCA01G22/00C05D9/00C05G3/00C05G3/80C05F1/002C05F5/008C05F11/00C05F11/02C05F11/08
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH
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